Can’t remember…

Hey, so, I need help finding the title of a horror movie where the main issue is something like: the more you think about it, the sooner it will come to kill you. It mostly involves college students and a professor, I think. Someone finds some bit of folklore or some writing and starts thinking about whether it could be true and about the creature/ ghost thing itself, then it becomes real, starts following them and kills them. Then this professor comes in trying to find answers along with some of the kid’s college buddies and they all end up dying because of their curiosity of this thing. I think it ends with some info about it being leaked to the internet and so people from all over the place think about it and die from it. The movie’s in English and I think set somewhere in America, but I’m not 100% sure. Movie was in color, and I think I watched it on Netflix or something several years ago. Thanks 🙂

I don’t think it ends that way, though. I can’t find the movie to check it, but it does sound like a movie that copies the plot of the classic ‘Curse of the Demon'(1957), which was based on the short story ‘Casting the Runes’ by M.R. James.